Prohibit class/job changes inside dungeons

[Akryon]

I think that job party buffs or "auras" as it seems to be catching on is one of the best ideas to ever come out of the forums.

Indeed. Think about the Role Bonuses from FFXIII. COM gives a damage boost to itself and allies, SEN gives damage reduction and so on. The only thing that should be different in FFXIV is that they shouldn't be stackable like they are in FFXIII to encourage job diversity.

As long as the buffs aren't too specific (i.e. BLM shouldn't just increase magic damage - it should do something that benefits a wide array of jobs) it could work exceptionally well.